int main()
{
ifstream stream, wavStream;
MSG message;
Window window({ 1280, 720 });
if (window.Create())
{
Renderer &renderer = window.GetRenderer();
//WAV wav;
//wav.ReadData(&wavStream, L"F:\\assets\\live.wav");
//WaveOut waveOut;
//waveOut.Write(wav.GetSelected(), wav.GetSelectedLength(), wav.GetPCMFormat());
Texture texture1;
BMP::Automatic(stream, L"F:\\assets\\test1.bmp", texture1);
Texture texture2;
BMP::Automatic(stream, L"F:\\assets\\c.bmp", texture2);
Texture texture3;
BMP::Automatic(stream, L"F:\\assets\\button.bmp", texture3);
Character *c = (Character *)window.GetEntity(window.AppendEntity(new Character(window.GetRenderer())));
c->SwitchDisplayMode(CharacterDisplayMode::Normal);
c->SwitchFX(CharacterFX::Normal);
c->BindTexture(&texture2);
c->SetPosition({ -50, 50 });
c->SetSize({ 40.0f, 80.0f });
Button *b = (Button *)window.GetEntity(window.AppendEntity(new Button(window.GetRenderer())));
b->BindTexture(&texture3);
b->SetPosition({ 0.0f, 30.0f });
b->SetSize({ 20.0f, 10.0f });
while (true)
{
glClear(GL_COLOR_BUFFER_BIT);
if (PeekMessage(&message, NULL, 0, 0, PM_REMOVE))
{
if (message.message == WM_QUIT)
return 0;
else
{
TranslateMessage(&message);
DispatchMessage(&message);
}
}
window.DrawTestImage();
renderer.DrawBackGroundImage(texture1.Index);
c->Render();
b->Render();
glFlush();
window.Flush();
}
}
}
int main(void) {
initialize();
int nva = al_get_num_video_adapters();
assert(nva);
ALLEGRO_MONITOR_INFO aminfo;
al_get_monitor_info(0, &aminfo);
screen_w = aminfo.x2 - aminfo.x1 + 1;
screen_h = aminfo.y2 - aminfo.y1 + 1;
ALLEGRO_DISPLAY *display = al_create_display(screen_w, screen_h);
ALLEGRO_EVENT_QUEUE *evqueue = al_create_event_queue();
ALLEGRO_TIMER *fps_timer = al_create_timer(1.0 / 120.0);
al_set_display_flag(display, ALLEGRO_FULLSCREEN_WINDOW, true);
if (!display) {
printf("Failed to create display!\n");
exit(EXIT_FAILURE);
}
al_register_event_source(evqueue, al_get_keyboard_event_source());
al_register_event_source(evqueue, al_get_mouse_event_source());
al_register_event_source(evqueue, al_get_display_event_source(display));
al_register_event_source(evqueue, al_get_timer_event_source(fps_timer));
al_start_timer(fps_timer);
////////////////////////////////////////////////////////////////////////////////////////////////
// Local Variables
////////////////////////////////////////////////////////////////////////////////////////////////
//#ifdef DEBUG
float fps = 0, delta_time = 0, current_time = 0, last_time = al_get_time();
//#endif //DEBUG
bool render = true, executing = true;
unsigned int spawn_counter = 0;
Assets* assets = new Assets();
Stage stage = Menu;
Stats stats;
Button *play = new Button("Play", assets->fnt_menu, screen_w / 2, 300, [&stage, &stats]() -> void {
stage = Game;
stats.start_time = al_get_time();
}),
*leaderboard = new Button("Leaderboard", assets->fnt_menu, screen_w / 2, 400, [&stage]() -> void {
stage = Leaderboard;
}),
*options = new Button("Options", assets->fnt_menu, screen_w / 2, 500, [&stage]() -> void {
stage = Options;
}),
*quit = new Button("Quit", assets->fnt_menu, screen_w / 2, 600, [&executing]() -> void {
executing = false;
});
b2Vec2 gravity(0.0f, 0.0f);
b2World world(gravity);
Projectile *player = new Projectile(assets->png_player, &world, screen_w / 2, screen_h - 200);
std::vector<Projectile*> Meteors;
////////////////////////////////////////////////////////////////////////////////////////////////
// Game Loop
////////////////////////////////////////////////////////////////////////////////////////////////
while (executing) {
ALLEGRO_EVENT event;
al_wait_for_event(evqueue, &event);
//#ifdef DEBUG
current_time = al_get_time();
delta_time = current_time - last_time;
fps = 1/(delta_time);
last_time = current_time;
//#endif //DEBUG
world.Step(delta_time, 8, 3);
switch (event.type) { // HANDLE ALLEGRO EVENTS
case ALLEGRO_EVENT_TIMER:
render = true;
if (stage == Game) spawn_counter++;
break;
case ALLEGRO_EVENT_DISPLAY_CLOSE:
executing = false;
break;
case ALLEGRO_EVENT_KEY_DOWN:
executing = event.keyboard.keycode != ALLEGRO_KEY_ESCAPE;
switch(event.keyboard.keycode) {
case ALLEGRO_KEY_A:
case ALLEGRO_KEY_LEFT:
if (stage == Game) player->Velocity.x = -5;
break;
case ALLEGRO_KEY_D:
case ALLEGRO_KEY_RIGHT:
if (stage == Game) player->Velocity.x = 5;
break;
}
break;
case ALLEGRO_EVENT_KEY_UP:
if (stage == Game) {
player->Velocity.x = 0;
player->Velocity.y = 0;
}
break;
default: break;
}
switch (stage) { // UPDATE
case Menu:
play->Update(&event);
leaderboard->Update(&event);
options->Update(&event);
quit->Update(&event);
break;
case Game:
if (player->m_body->GetPosition().x < 1) player->m_body->SetTransform(b2Vec2(screen_w - 2, player->m_body->GetPosition().y), 0);
if (player->m_body->GetPosition().x > screen_w - 1) player->m_body->SetTransform(b2Vec2(2, player->m_body->GetPosition().y), 0);
if (spawn_counter > 75) {
spawn_counter = 0;
ALLEGRO_BITMAP *meteor_png;
switch (rand() % 4) { // Size
case 0:
switch (rand() % 4) { // Selection
case 0:
meteor_png = rand() % 2 ? assets->png_meteor_brown_big1 : assets->png_meteor_grey_big1;
break;
case 1:
meteor_png = rand() % 2 ? assets->png_meteor_brown_big2 : assets->png_meteor_grey_big2;
break;
case 2:
meteor_png = rand() % 2 ? assets->png_meteor_brown_big3 : assets->png_meteor_grey_big3;
break;
case 3:
meteor_png = rand() % 2 ? assets->png_meteor_brown_big4 : assets->png_meteor_grey_big4;
break;
default: break;
}
break;
case 1:
switch (rand() % 2) { // Selection
case 0:
meteor_png = rand() % 2 ? assets->png_meteor_brown_med1 : assets->png_meteor_grey_med1;
break;
case 1:
meteor_png = rand() % 2 ? assets->png_meteor_brown_med2 : assets->png_meteor_grey_med2;
break;
default: break;
}
break;
case 2:
switch (rand() % 2) { // Selection
case 0:
meteor_png = rand() % 2 ? assets->png_meteor_brown_small1 : assets->png_meteor_grey_small1;
break;
case 1:
meteor_png = rand() % 2 ? assets->png_meteor_brown_small2 : assets->png_meteor_grey_small2;
break;
default: break;
}
break;
case 3:
switch (rand() % 2) { // Selection
case 0:
meteor_png = rand() % 2 ? assets->png_meteor_brown_tiny1 : assets->png_meteor_grey_tiny1;
break;
case 1:
meteor_png = rand() % 2 ? assets->png_meteor_brown_tiny2 : assets->png_meteor_grey_tiny2;
break;
default: break;
}
break;
default: break;
}
auto it = Meteors.end();
Projectile *meteor = new Projectile(meteor_png, &world, rand() % screen_w, -75);
meteor->Velocity = b2Vec2(-5 + (rand() % 10), rand() % 15);
Meteors.insert(it, meteor);
}
for (std::vector<Projectile*>::iterator it = Meteors.begin(); it != Meteors.end(); ++it) {
if (((*it)->m_body->GetPosition().x >= screen_w + 500 || (*it)->m_body->GetPosition().x <= -500) ||
((*it)->m_body->GetPosition().y >= screen_h + 500 || (*it)->m_body->GetPosition().y <= -500) ||
(((*it)->m_body->GetTransform().p.x == 0.0) && (*it)->m_body->GetTransform().p.y == 0.0)) {
delete *it;
Meteors.erase(it);
}
}
player->Update(&event);
for (auto& x : Meteors) {
x->Update(&event);
}
break;
case Leaderboard:
break;
case Options:
break;
case End:
break;
default: break;
}
if (render && al_is_event_queue_empty(evqueue)) {
render = false;
al_clear_to_color(al_map_rgb(0, 0, 0));
al_set_target_bitmap(al_get_backbuffer(display));
for (float x = 0; x < screen_w; x += al_get_bitmap_width(assets->png_background)) {
for (float y = 0; y < screen_h; y += al_get_bitmap_height(assets->png_background)) {
al_draw_bitmap(assets->png_background, x, y, 0);
}
}
#ifdef DEBUG
//al_draw_textf(assets->fnt_menu, al_map_rgb(255, 0, 255), 10, 5, ALLEGRO_ALIGN_LEFT, "Debug");
//al_draw_textf(assets->fnt_menu, al_map_rgb(255, 0, 255), 10, 35, ALLEGRO_ALIGN_LEFT, "FPS: %i", (int)fps);
//al_draw_textf(assets->fnt_menu, al_map_rgb(255, 0, 255), 10, 65, ALLEGRO_ALIGN_LEFT, "Meteor Count: %i", Meteors.size());
#endif // DEBUG
switch (stage) { // RENDER
default: break;
case Menu:
al_draw_text(assets->fnt_title, al_map_rgb(255, 255, 255), screen_w/2, 100, ALLEGRO_ALIGN_CENTRE, "SPACE SHOOTER III");
play->Render();
leaderboard->Render();
options->Render();
quit->Render();
break;
case Game:
player->Render();
for (auto& x : Meteors) {
x->Render();
}
break;
case Leaderboard:
break;
case Options:
break;
case End:
break;
}
al_flip_display();
}
render = false;
}
////////////////////////////////////////////////////////////////////////////////////////////////
// Deinitialization
////////////////////////////////////////////////////////////////////////////////////////////////
delete player;
al_unregister_event_source(evqueue, al_get_keyboard_event_source());
al_unregister_event_source(evqueue, al_get_mouse_event_source());
al_unregister_event_source(evqueue, al_get_display_event_source(display));
al_unregister_event_source(evqueue, al_get_timer_event_source(fps_timer));
al_destroy_display(display);
al_destroy_event_queue(evqueue);
al_destroy_timer(fps_timer);
delete assets;
shutdown();
return EXIT_SUCCESS;
}
